.header {
    width: 100%;
    height: 44px;
    line-height: 44px;
    background: rgba(250,250,250,0.90);
    box-shadow: 0px 1px 0px 0px #D4D6D8;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 600;
    padding: 0 16px;
    box-sizing: border-box;
    font-size: 16px;
    color: #333;
    text-decoration: none;
    .title {
        font-size: 17px;
        text-align: center;
    }
    .home {
        text-align: right;
    }
}